diff -uNr phase3/includes/GlobalFunctions.php ../htdocs/admin/wiki/includes/GlobalFunctions.php
--- phase3/includes/GlobalFunctions.php 2005-06-01 07:17:42.000000000 +0100
+++ ../htdocs/admin/wiki/includes/GlobalFunctions.php   2005-06-05 14:40:20.000000000 +0100
@@ -1096,7 +1096,7 @@
  */
 function wfElement( $element, $attribs = array(), $contents = '') {
        $out = '<' . $element;
-       foreach( $attribs as $name => $val ) {
+       foreach( (array)$attribs as $name => $val ) {
                $out .= ' ' . $name . '="' . htmlspecialchars( $val ) . '"';
        }
        if( is_null( $contents ) ) {